outdoor fire hydrant [安全] [建] 室外消火栓 ; 室外消防栓
outdoor fire cock 室外消火栓
Outdoor fire hydrant ICS 室外消火栓
outdoor fire water amount 室外消防用水量
On outdoor fire water supply 浅谈室外消防给水
Be careful if you have an outdoor fire or barbecue — make sure ashes are cold before leaving.
如果你在户外生火或烧烤,一定要小心,离开前一定要确保炉灰是冷的。
The main materials it sells include fire hydraulic giant, fire hose, indoor and outdoor fire hydrant, firebox 1211 and 302 fire extinguisher, etc.
它卖的主要材料包括:火液压巨头、灭火水龙带、消防水带、室内外消防栓、1211消防箱、和302灭火器等等。
Three is to look at the outdoor fire control condition.
三是查看户外火源管控状况。
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